<script setup lang="ts">
import { Form, Field, ErrorMessage } from "vee-validate";
import * as zod from "zod";

const validationSchema = {
  // 验证用户名
  username(value: unknown) {
    if (!value) return "请输入用户名";
    if (typeof value !== "string") return "用户名类型错误";
    if (value.length < 2) return "用户名的长度不能小于2";
    return true;
  },
  // 验证密码
  password(value: unknown) {
    if (!value) return "请输入密码";
    if (typeof value !== "string") return "密码类型错误";
    if (value.length < 6) return "密码的长度不能小于6";
    return true;
  },
};

function onSubmit(values: any) {
  console.log(values);
}
</script>

<template>
  <Form as="" :validationSchema="validationSchema" v-slot="{ handleSubmit }">
    <form class="container mt-6" @submit.prevent="handleSubmit(onSubmit)">
      <Field class="field" name="username" as="div" v-slot="{ field }">
        <label class="label">用户名</label>
        <div class="control has-icons-left">
          <input
            v-bind="field"
            class="input"
            type="text"
            placeholder="请输入用户名"
          />
          <span class="icon is-small is-left">
            <i class="fas fa-user"></i>
          </span>
        </div>
        <ErrorMessage name="username" v-slot="{ message }">
          <p class="help is-danger">{{ message }}</p>
        </ErrorMessage>
      </Field>
      <Field class="field" name="password" as="div" v-slot="{ field }">
        <label class="label">密码</label>
        <div class="control has-icons-left">
          <input
            v-bind="field"
            class="input"
            type="password"
            placeholder="请输入密码"
          />
          <span class="icon is-small is-left">
            <i class="fas fa-key"></i>
          </span>
        </div>
        <ErrorMessage name="password" v-slot="{ message }">
          <p class="help is-danger">{{ message }}</p>
        </ErrorMessage>
      </Field>
      <div class="field is-grouped">
        <div class="control">
          <button type="submit" class="button is-link">提交</button>
        </div>
        <div class="control">
          <button type="button" class="button is-link is-light">重置</button>
        </div>
        <div class="control">
          <button type="button" class="button is-link is-light">
            设置表单值
          </button>
        </div>
      </div>
    </form>
  </Form>
</template>

<style lang="less" scoped>
@import "https://bulma.io/vendor/fontawesome-free-5.15.2-web/css/all.min.css";
@import "https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css";
</style>